Representatives in Geneva of the five permanent members of UN Security Council, namely, (R to L) Pamela Hamamoto of the United States, Julian Braithwaite of the United Kingdom, Alexey Borodavkin of Russia, Elisabeth Laurin of France and Wu Hailong of China, and Director-General of the United Nations Office (1st, L) at Geneva (UNOG) Michael Moller pose for photos before a joint concert in Palais des Nations in Geneva, Switzerland, Nov 12, 2015. A joint concert on behalf of the five permanent members of the UN Security Council was held Thursday in Geneva to celebrate the 70th anniversary of the United Nations. [Photo/Xinhua]